RK

Ryuji Kosugi

AK Aisan Kogyo Kabushiki Kaisha: 3 patents #6 of 72Top 9%
TO Toyota: 1 patents #915 of 2,945Top 35%
📍 Amuru, UG: #7 of 104 inventorsTop 7%
Overall (2016): #56,948 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9422894 Evaporation fuel processing device Takanori Akiyama, Junya Kimoto, Hiroshi Takamatsu 2016-08-23
9334836 Evaporation fuel processing device Takanori Akiyama, Junya Kimoto, Hiroshi Takamatsu 2016-05-10
9228540 Fuel vapor processing apparatus Norihisa Yamamoto, Tsuneyuki Kurata, Masamitsu Hayakawa, Shinji Shimokawa, Yuusaku Nishimura +2 more 2016-01-05